Variant 7-51025168-C-T details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_015198.5(COBL):c.3709G>A(p.Ala1237Thr) variant causes a missense change. The variant allele was found at a frequency of 0.0000129 in 1,544,994 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000041 ( 0 hom., cov: 31)

Exomes 𝑓: 0.000010 ( 0 hom. )

Consequence

COBL
NM_015198.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 4.22

Variant links:

Genes affected

COBL (HGNC:22199): (cordon-bleu WH2 repeat protein) This gene encodes a protein that contains WH2 domains (WASP, Wiskott-Aldrich syndrome protein, homology domain-2) that interact with actin. The encoded actin regulator protein is required for growth and assembly of brush border microvilli that play a role in maintaining intestinal homeostasis. A similar protein in mouse functions in midbrain neural tube closure. A pseudogene of this gene is located on chromosome X. [provided by RefSeq, Oct 2016]

COBL links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 2 ACMG points.

PM2

Very rare variant in population databases, with high coverage;

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
COBL	NM_015198.5 linkuse as main transcript	c.3709G>A	p.Ala1237Thr	missense_variant	12/13	ENST00000265136.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
COBL	ENST00000265136.12 linkuse as main transcript	c.3709G>A	p.Ala1237Thr	missense_variant	12/13	1	NM_015198.5	P2	O75128-1

Frequencies

GnomAD3 genomes

AF:

0.0000408

AC:

AN:

147230

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000246

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000270

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.0000150

Gnomad OTH

AF:

0.00

GnomAD3 exomes

AF:

0.0000120

AC:

AN:

249486

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

134916

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.0000289

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000179

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.0000100

AC:

AN:

1397764

Hom.:

Cov.:

AF XY:

0.0000130

AC XY:

AN XY:

694668

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.00

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000234

Gnomad4 FIN exome

AF:

0.0000206

Gnomad4 NFE exome

AF:

0.0000103

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

AF:

0.0000408

AC:

AN:

147230

Hom.:

Cov.:

AF XY:

0.0000558

AC XY:

AN XY:

71676

show subpopulations

Gnomad4 AFR

AF:

0.0000246

Gnomad4 AMR

AF:

0.000270

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.0000150

Gnomad4 OTH

AF:

0.00

Alfa

AF:

0.0000282

Hom.:

Bravo

AF:

0.0000907

ExAC

AF:

0.0000165

AC:

EpiCase

AF:

0.000109

EpiControl

AF:

0.00

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Apr 25, 2023

The c.3709G>A (p.A1237T) alteration is located in exon 12 (coding exon 12) of the COBL gene. This alteration results from a G to A substitution at nucleotide position 3709, causing the alanine (A) at amino acid position 1237 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.22

BayesDel_addAF

Uncertain

0.023

BayesDel_noAF

Benign

-0.12

CADD

Uncertain

DANN

Pathogenic

1.0

DEOGEN2

Benign

0.15

T;T;T;.

Eigen

Uncertain

0.62

Eigen_PC

Uncertain

0.58

FATHMM_MKL

Uncertain

0.95

LIST_S2

Uncertain

0.87

D;T;D;T

M_CAP

Benign

0.031

MetaRNN

Uncertain

0.64

D;D;D;D

MetaSVM

Benign

-0.62

MutationAssessor

Uncertain

2.0

.;.;M;.

MutationTaster

Benign

1.0

D;D

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-2.3

N;N;N;.

REVEL

Benign

0.22

Sift

Benign

0.060

T;D;T;.

Sift4G

Benign

0.10

T;T;T;T

Polyphen

1.0

.;.;D;D

Vest4

0.43, 0.58

MutPred

0.64

.;.;Gain of glycosylation at A1237 (P = 0.0434);.;

MVP

0.52

MPC

0.36

ClinPred

0.83

GERP RS

5.6

Varity_R

0.11

gMVP

0.64

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.050

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over